INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df1947b06443cf509981419112a5c9902f40c30b1988e6535b73766dbad4d49', 
    'ZqBFh+pkUtfFYBU5iLu4jy71fzMRmUWP5NQKM4gvecI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)