INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e4baba540e4392efbbeee14312b930d84036695bf576f5d3b06f128faf110ed', 
    'IPKzcx4cFcCDitwOu95sn4MY3HEGSqDDGjEGT4lee2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)