INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302e9764c13d99985e48c4ef592af38e685b57777a7bf3a0b3e7e78943bee4da', 
    '/Tp2bILZcGJOwon5nz5gxexHOLjOUkN331oZwCOMTVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)