INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b2ba65156fc16102203fdf21e510ea1545c02606d5edbd1e9c59429c53704d0', 
    'rmPPUABNhLKnlsBXYr2x0Xb1znqT7Jxwso2ODp5fHUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)