INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c91b7b7d1e84f2dbeabd8dd0b2fefb9481bc2e627d74988a0609aceee999cf', 
    'Hu1JuhNSYddAPn6zRLi3tvxiJeX9CEOsG8gSP3FYHkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)