INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397d481f228cfb55ea3888802c12c55064c627f20aa3fb45a14dedf7dd21efdc', 
    '8VtTrp2YgxkNW45bxu4psuW+XEE4m0Z00tYTO8Tgcac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)