INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91290cab3d71ea1395c515d477bf1f2513892601cae0303a2c90d950664e50c', 
    'QZWUNE3e7hMnWfBOgD34oMC7eAXmBaeIOefJFxSJp1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)