INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e728667b40cdd581f9dc52e49df7a4e520eb19d38736d9fbbe7a0bd084de7e7', 
    '8d4qUfaaZN5vMIPSDqCzzuv/2UGMFTh2ci8ycEb5440=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)