INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2018b1170bba044045bf28e65e119dfcf38acd0db1dac30649eb3a9f9899283a', 
    'GTAIfqEC9dWFDzxBBRH8A33t3F2JOvGdr9eyvvBNAF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)