INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd354bf412dc982f5388cca2e609990fb3a94c79e26fc31d314943704db342ee8', 
    'lxy7hGb6ZXvsXurPnZ5pfyxwIbpzCmYLHTmAxsCOyxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)