INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78a2a8938975cb1159959983c39033c55dc7082e2c52464ec680644107ea1d3', 
    '7i613DF5GhKV8ofm2J90MKM7BmbB8pYiXzhlTnrcMTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)