INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b948045cfa5042cf49d71d74bf734e7a0b7b2c39b21e63b40594741f2545e973', 
    'uw2mxpZCDRArPn/YyZfoe8Z9GLy3nzTmTbA2yG7BqTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)