INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a988dada60d2581b6784ec5550e208a2257be16d24a647c91daeac27dbd6d53', 
    'jZ3Az4iNYdsd90ofR451m+BcXspUYMBR3OChxjIMI1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)