INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f51c5b358c01da5c3fe7fac258adf88f9c1c060a51621b14ff92ad0a474761bc', 
    'eCjdCg7IpcZciq0Qw4OvfXAvWH+4scfaPS9lQPfeXoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)