INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e9699dcc4b56448a30096c6b56d421cbb428fb04c8690cdcc93e5a9c6b2c405', 
    'kLZnqN3uxK8PPNt7vrNsN/yK34uwRDN58YkYygU/XlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)