INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad7592e229d61140e7d34510b9f576e1d2bb384e80c7f4c0028e873a87c55434', 
    'OcjeZStHrcqheT7P8b1xCWp+VfItWbCZvQTQ8wL6DuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)