INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5aadb18f9f16c44a67873379044473f6ccefaa8b9e5a4a1345a8853d0cab5c3', 
    '1xXevyWVMNlsgeZlnOO301dZHFtMSd0lfmlCyrLubG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)