INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b407f41b17791f52adc69a814d965cd5f88401869e7fc6e1a842167b798907ce', 
    '/AwLHKLM4EV0KIc6o29VzgRQuLUWlfmGAb9SVURar+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)