INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73be56d5f7013d02916128f0d275c1df575e88064923313bed10357347f363a9', 
    'mmPCPotvz2YUiRZpQ10iSvJxE2cxkizbJCPubIg1fyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)