INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2976b3b782b53d6390c866ce3e2a146bf8bc57e046a3654108ad5caba977971b', 
    'AeKyVym6MiDojghLRPerD3u3K83PmqlL/oZU+z3j4UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)