INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7311e9c3549f6a1b613f0919279f1a6d6e0f1e19d6c98010c828a3660c1ff959', 
    'b+JYQrwi9heDq34FLee31fSnY+3P4IXEHV1EWBNlqeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)