INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e8e0faf90f2c277e8cde040d8653b80947b6007888fc302076f50e1edb797b', 
    '8U6kH/9fsx4smsR5Ny4gEPyQOOL0KUnFh1CPGNs5Fhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)