INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a34cc01ee68c7794af0e841cd2075a7362423e390f2494985a49e3433785ac', 
    '+NPRE6bn2AzuaiffM9ekWsLVbOsIREhVM3MCFs6/8zQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)