INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '264671a4f51ac0910c505c5909cadfcfb46316ad63c3adf8194ffe863b0555b1', 
    'R2ijPvm6WlaYefCsV1BWa8llEBW3y+x6iuXPMzrk8tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)