INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27971f346a580a28ce0961ae6e9a749ad4000df81e96d9f98323a7ae33ef210', 
    'JifaRhmpR3CEvHaaRImkftVPGoZ+WhJdU2KOtHyrOhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)