INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2612228112c20e75787e84c7907ff77c4fe05b29ccbb406ba48d46479a726b4c', 
    '+tGeTpcwBy3TGVQkxWpzg0skSoMu/tWiiFMcrCDpFcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)