INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bcfb2af12d08d351b9485d957195dca3991eecfe5087affbb267b6708bddadb', 
    'cJDmJX+ilbfY9iFVn7WRU5bKpv9ALySq3FdFGSVH2MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)