INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ade67a266c287162e6eaf4b271f221576e25077218affa8811559c21d749dd9', 
    '7C2vWgW1dzYaTYjZVXUISqJsCdUFyjA2npQ0hcANVsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)