INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c7a4c3e75432679435204391d9d14497db22944fcf3271ed885945ee5a5567e', 
    'ArPLP+lFJ+On5fG/QuDYknXhuAfIs1B1d+pN99niRS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)