INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97b9b0b576907d588140452f171ce2e8b1c9b960011af275762df243ac4ba6e', 
    'fl+1prOxGdJA84gT6I775P5fF1IATZMG1i9rw4bU9sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)