INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ace4efccdd3047d4f6b62d48d39907e5ed91219a2650f02e018445bf430197f', 
    'yYT1KzJKmZVHfDh2TdLPTvPo16NTDGMj1dB0w9Usw9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)