INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b341b3e7f5c33be965220eee01e4c1b643969b082338192cb2fcec6643f0bcfb', 
    '7q0QKVqSzpIIhng33EevEQ2FAvYnJkcSDfftTpHkuy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)