INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f5168a5ea00ddef45ab2e331fba9426bfb390fc6867f9d10e6081e6260b9de', 
    'oqrg7rGMM6p2FlWa7gg9QuI+O4Xlsz763tbgK/FcPKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)