INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a656e82e8aa6e5b6fa230bcf1aa546f0eab0967929fae2058911bd1d0a7d4c0a', 
    'ECC8cEuJWPlOMvwW32d3Z5021f03BNKy98a6b2TqTjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)