INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5d4a7c693877ba5dbc04cdb808647b547ce1ce7a7f97cb3abad18d655f2b591', 
    'At5bBLuPTVHzRKWzC53y/2zgQ8/5PNH5R6kgQkhbq9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)