INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b48a0e34248432f8881728b2cfe6398d0efc12b3c0d7434539789651083f6c0', 
    'SF0k0e1PhR7m2sJMjykdaLuZKxkXEoaxLDAF5rRaSd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)