INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c89fa6d0c6a97193055518e75ad4692038d902ddded36dde0a516a0d3b4c2a9', 
    'p+qqkto0CPxjHMI+V3aiw10hRQ3yN2QrNlkxNMM061k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)