INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86776659951e8e6f062bdea640d8c3dccdcc863b207b21fcacc6a996ac652bd7', 
    'Z+GeHR5b5yXKux8Kx4qLLrG8Xo046rdQkoIlGYs+4M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)