INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5816041ba7320f01eb91ff1e8f370911ddf00a256981d5853393b9ae1852454', 
    'gr+rLGPi0Nhef6O7oK5YvTErGm3Dfqh6ARx7yCW1/F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)