INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edb896730cc3fa8a6136cd280c530d81b00e126b1c3690e3079dbf4b715ff2da', 
    'G8C5//uSGDP4wF/W/rZn68khtUPIcop9Cz05awrPPlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)