INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8d2d579fdc0b3196fd1535f926d814ff6a83f033925ff60b1b0ae4bffad9b1', 
    'sCFvHDpDM/LEooewpqHjcuvtuMQ8RBXAzhVPDW4EBi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)