INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eea93324ee612d637a20e3152a950e50a07f808ba4580f6e5e8d804fceaebab', 
    'uRrS7LUZirUMuqu/Wx2X5BJaOhDYlK7Ub5P6lpegyvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)