INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d00879c374460230f57aedd27471806f2c67a121735fc5d69b0fbd29dcefd2', 
    't9udT3C9TiczZTXmtX6pzLhMvdtR8AjIt+h6iQ1+pwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)