INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7725b08ff44cbbdd39f201e2b5bffc372c6591c07c2015abc91a58f8f90d1985', 
    'mh/w+NUk2UreNHS655p18oK12AO55bblifn6Q2RuLls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)