INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3b74e8d20607b18566b3794c862b4db875fec533fd5d97b333b300808e1a40d', 
    'goljOMXFr7eEiOSPasG9pAACNVvPZqqnmdAKDxWwgeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)