INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b45b125a2d3a85786af08af7c42db1132536eeadb3402d8ddc72e2da65c331', 
    'rvieX2fhCVQ3hIZYPRGPDDUlgiP0XqcA4+wkmF7+PzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)