INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1983aa9578b52e9c5df687fda69001ebb748da382a580b7b16a80b1184be9c91', 
    'ewasFcWbkHPulHCjrmyzouEf/kh+9qUaJt03QeD10fM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)