INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6975cfcabf0c0ece923f15382e3413f57a735fadeb9e51acb684dffb30c32e8', 
    'LZQY2/Cyg3wXejDu68r6webzZtZ2ifET0f8fwqwP9wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)