INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7fb29386cf2573812a22a676be7cd7e5ba060ee424fb830565721a52d1bb882', 
    'qRvzauYCIjJON0lWV3PWuWfHKaZQZG4RUsW1Wob7qCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)