INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5dc143be828ab6f07268e500dc2b717f9d854ab1e07647be4d98638e9880527', 
    'OEGd6Smda6ay6XrebJvHzQ5zextru7nDIBYOSkErFw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)