INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3caa19cc5decd2109b6807aacc524e1f15429ba3418de4f4d700c85bfc96dfe', 
    'uhflRlrGfA8RvWQ+i8hhGXk4Fa8laKS+XXi66Dit5+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)