INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c2c42d20ecdc8026bcbcc4f0e284e49a38bffba216ba6a6cd243e0c70c8510', 
    'iG4A7GLqSB1cZItfVOLZdOxnFt9r8MtrqCi2xn2PgME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)