INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750c3b2e463f492e238301ccebc7c8e57375bc86ed7091a1c9246ddb151344c2', 
    'uWuqrwMA0F2sD6SR+bW8KsrRWoXJO8KYT/ZglybQGP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)