INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6a980640d46099d62151aea09c446c1749f7c6ca75728c9eb45761aff3244d', 
    'JTCvIBOOCqUEonyw5WFvTflyjTxLiTxgmJZSPROI6Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)