INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400b6cebcf8e18e761474c2ba484f18a1f101ba80aa760545e3fcfffa1dc8a15', 
    '2jpC87ekKQGALEGTtQ1LRVV+BXobUxKx3j9K9Q3NLC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)