INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5494502b556f12f96004a1959274cf2f61fd9cfdca757a0902449dab77250c8', 
    'AFJpnQtkRGGRTyfMl3wG9DFiXYqvR8eG2bkC16JTDcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)