INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a065d525e2f00d02895ab05203800231efede8ba6e60785ccbd3ac2cf54f764', 
    'sEmB3fjjBJLVOcne68VeMBhVdApcrF/W+Gmdne6vN5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)