INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5be8ed85e2a81f66aaf6f76ae541432ab7745f9b77007bdcee1ce2edc49451', 
    'tISsRNSYSKN6V5DzrQarxxu4hhwNzZgPV1xTLM6PKQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)