INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4bdb21fec43c85712df786337b00d298f646237200ea1d43f3ae588eedd225', 
    '9L42D+eekvw7elngWODqq7csqaGhnSvOVdhTis9q1U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)