INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6537031aa7efcee544146efca1da66ea2b7b3149917fd50ba8497ee00e4082', 
    'sPm1xpgF6FIl9mGmoqvUUaty+h+/1PoXTBFY0wbRRZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)