INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b10130c2f141f919ec07066c3a336086301d694f7e4ed9a9d81a8317474f1d', 
    '3TLC+LDQe9fHF6OylNUxtJVDCQOd9zTAQhuIQc1uzYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)