INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '152d439238132af03899ef9c20a26687d87d65be32707d9e529561eecf483542', 
    'IPT2sto5j/3g6K9xz0wpYjpzHkEUhep6vkPt6tfjCAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)