INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '573af6503160f245d54f57633b0a38b6b580b91ebdfdc794ed751a820bafc7a0', 
    '2UePefMIzW7zyZQExNnMuq/o5rrVY8q7erXiG7dqT3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)