INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4c507fbd80c6d501b138ae96a538026cf1193807158cf4085715a57aa9d5d6', 
    'QDLR1pl06754PkQC2A+bhpoMxjzvhgbTnOZXVqIy0qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)