INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '919db55f5ce24b954df585fe56ec0595a8f4f90b395d2c902c4ed4a8a2fb1de8', 
    'U7/FV6l9fR/tZIOPPhN0+gmwd/WRE2QCzbv6Ky+UZno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)