INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5a1d122699ea3cc3c95a1d592b98b0f78afad2154defcbfe1f903e38fcd903', 
    '7hajytN0YGxTRZcAYT94OqWymYQ5SHRFnrEhVNMZgg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)