INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b950f3e2f4c66fd794f82e7c298538070b7b13e52eb08d0142d60db238ba9407', 
    'iu5ChpUreciIKPQNVOxG9MhpWGTPvDyeSK/YAu3IpFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)