INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c89302f24654c1533759f9f71276551046641312bc44ee296a3fb8f20460fd8d', 
    'URbHG5Cs0HW8a31phU5erwfVMIQflxSazwH0KFaXWE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)