INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c70a78e13f2c956b726332b0b3ea129d35415446cf5291c1d3e780f26534c08a', 
    'N/w2LF5v4j8ERayKENPt0MWFFAW3WHTqDLxZ+dqj21I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)