INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2881cda1bb352580c6bd24c8e44fa5bab5ecadda55b7b6f8d6ca44636930f5a', 
    'kSEpBQOtCv8b6pHCc/JA2yBqUUFSqN55Ba/IWQzHvVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)