INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2acf697f645a2cf6ce72bef13121e8272facf12f9223117581628828abf4c8cb', 
    'cLgH3xGUwnouqXRUELDEKSNJQiJdDZ0pSHqtATR1jtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)