INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0b6a99a560c2cfcbad351d6d2966de53ecf6f81912087daaa039b907df7b82', 
    'yWm6UcXRzAhZAj7JfEvrFhZlY//rekK8GSXcNQ+MaUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)