INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5847b34eb330571922731a5fb68742be8a1cc5b19a0f76bb7e166d3c3cc0ba03', 
    'hsgwk3+GPpB/gFUNmRUDJTWAi3NOzmwf1DW9EHtpT30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)