INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a68cc6fe7f5823b41fb680805f81668cc4300d1bc621290dfd2abb142196119', 
    'CdtN5EnpI0sIuIGE9VRSwA0G9x1QaZUb5T6ymvCmvjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)