INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a78b2649a4ac9acda5f822111d1b838c651751fb89184c3c3c2eeb56657d94b', 
    '8PWBxqI0EsfF7DSVPBfAR1/4LJOymXDHIanTSFAY7uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)