INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a2be51c2bd003b1e3ab3c34acad13b7952ec2cab257045e931ae9f048cc9f0', 
    '1QW64I383J3OwpykG0/OmzbeeypkxtwS3+NHIKLswcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)