INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52e1bfa2ef6ff0926a213cb83fe6d9760d956606961d1fa8bf810bb88f91fe2', 
    '+zYeB9Td6l2QgKvtT0PhiRAy4+1Ba4vrrTecSw43dq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)