INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550037851c0beba59400e7028ad623a7a2713920b3e0f39e103b6ce0670f347e', 
    'ujQ7fA5UCMAVGDZzVF4PKx325qfiMX2OBCTtdguDbyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)