INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e85be3bcfd5007b319880fdb458b04cfd3940177686504bbf41d77eb20abb979', 
    '0USs89uDO7Jraxq1IK10FmB9ekOwEKIRsI55bgIpj3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)