INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f8ff2623b70fec3700b6811bc4ab0c194770c43798ff311a522403799f7f9a', 
    'b+e4G/nxZkEFj6f7iqDkyu59Eg4xZxYwV4rLLD2Q3eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)