INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eac75f86cb85d17693d17b0a2c3a8c9ea235f76004708cdacc9d3a4fa115a12', 
    'FEs9dDSLWm6md9XR73o42JKLd9t7IUjg3h8ThvWlHHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)