INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9551e849dd0a694dc93d852a2bc262c3ecd94bc2b0a07ba3063eb2bbb5f35ea6', 
    'ZQyDhRy3fR4cTi9io9/jSYr4VcPROWMvjLFww1twrww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)