INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb90683f12f6020f76891a6b22f688a75652b68bf5b876414bad9df21ce6ad5', 
    '0TQ1w4qR8grgAU8hP6faF9zgej4tcUQAwD4Gz93iNdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)