INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e5634d734c73797dba2eed2fc76edc772959caaca65f51beb0608b783a35385', 
    '++SrEHHY3udJe7Ss8jEGLdjz2sMGr0wSAWI0HTQ83tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)