INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb7101f829d4d43b917fb78292f1d26d908960b8d657821fce7b097813f40944', 
    'T59V9/TIpSb37VhrwTFGTmF3skhPn7+2eS6pu/u9vzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)