INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31dfa64495b16aad707c71e0db0aaad926d5d6e3f930dd10250c4fe0fd748527', 
    'gUsFpFNgjG1peZwZbPyizVEuHoxZgTwuK2OD/3MADok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)