INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e122a1d292c0dc0d706e12ebffff686ec32849dbd14b1cacfc118a006d0aff4c', 
    'Ho51SPbSAuYaxsvNUCzm60B+DQ5A1mE4r7OoFRJ3Kbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)