INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c2171ddaa1c07bb1652b8ec5529e07511437027c4809a4229fc7cd8ce3be69', 
    'L974nMbDrV0PtrQ+9Lp7E+fAWsxG6w21kgAWpiyfThs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)