INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc4bc1adcf5712f15d2b2c6b0ac25e784cb1162d4dd6794228c372a3a3aa3366', 
    'A/gr6Bu7SKEAukq78e+UxaCoTq9D4zkjm75zn125rAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)