INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5034128f14adcdea26ec4b34e827ef6a9711beb03b20aa36c7bdbfffc06439', 
    'QcPw/YL74X/owupgPD6GvLPPb0iEaoWP4NC1LhjelOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)