INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e2e625dcb61a569b0432cb3f91a4045d26b48fde66f137b8f852aee3b06b08', 
    'LjfiTWvxLnO2lU0kHIsCcI8HTiD7xOCiTX8EuqD+8mU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)