INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f4463b0d37f72563b2259bb2f943db2284246914c4cedc729369cfb1f7049e', 
    'aIQKYauvnVHiPNrvkaBauafzElto6mNF8pCTaKMfppA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)