INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ebed236a2254841112d812978c4f435fa7b991a86e59be47b9a79724b8e3d2', 
    'oqRB8FLokadQL4F8y36J+3mozGKki3IV+FVdpOUHSeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)