INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4902e9aabddd27b6768f0c61132a540ae229b75ff281fa3cf5cd527a9ff4a485', 
    'UbSrK8qeZfqzIny1rQ74bh6num1twQP2BZkJf2E9dUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)