INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557c6684dd11627364f158b98e18ff712f03cf0a7d6e57e29b0668b7f2b67092', 
    'M2T5kBwSKWqu+ujcUVM+zl6n6hmHqSAADb8ZaRcj1Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)