INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ce80c08420604185ae562386fd381e8c0e2a1dbafb6ee7e998687a32d56c91', 
    'PRVMrFVkKz3t0SXQd0VBrC8ncUQN1vspspv1/bYE4wA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)